== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:16:24 (1787786184) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl4' lustre-MDT0000: Registered changelog user cl4 looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' copying required dbench files to chroot directory /mnt/lustre/d2c.lustre-rsync-test '/usr/bin/dbench' -> 'dbench' lib64/libpopt.so.0 lib64/libc.so.6 lib64/ld-linux-x86-64.so.2 running 'dbench 2 -t 60' in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 26 19:16:32 EDT 2026 waiting for dbench pid 12405 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 91 8.39 MB/sec warmup 1 sec latency 86.358 ms 2 161 6.67 MB/sec warmup 2 sec latency 107.785 ms 2 203 5.31 MB/sec warmup 3 sec latency 239.694 ms 2 271 5.09 MB/sec warmup 4 sec latency 111.848 ms 2 341 4.90 MB/sec warmup 5 sec latency 83.991 ms 2 417 4.91 MB/sec warmup 6 sec latency 113.722 ms 2 490 4.87 MB/sec warmup 7 sec latency 89.500 ms Running lustre_rsync 2 598 5.13 MB/sec warmup 8 sec latency 141.613 ms 2 667 4.70 MB/sec warmup 9 sec latency 270.475 ms 2 709 4.24 MB/sec warmup 10 sec latency 107.710 ms 2 740 3.87 MB/sec warmup 11 sec latency 167.669 ms 2 853 0.22 MB/sec execute 1 sec latency 164.514 ms 2 900 0.22 MB/sec execute 2 sec latency 166.769 ms 2 940 0.21 MB/sec execute 3 sec latency 182.830 ms 2 989 0.22 MB/sec execute 4 sec latency 173.369 ms 2 1100 0.59 MB/sec execute 5 sec latency 68.635 ms 2 1191 0.52 MB/sec execute 6 sec latency 64.497 ms 2 1249 0.46 MB/sec execute 7 sec latency 107.187 ms 2 1404 1.13 MB/sec execute 8 sec latency 78.859 ms 2 1450 1.01 MB/sec execute 9 sec latency 102.806 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 14 seconds Changelog records consumed: 248 2 1522 0.92 MB/sec execute 10 sec latency 117.717 ms 2 1616 0.85 MB/sec execute 11 sec latency 66.081 ms 2 1668 0.79 MB/sec execute 12 sec latency 226.391 ms 2 1730 0.74 MB/sec execute 13 sec latency 68.644 ms 2 1806 0.69 MB/sec execute 14 sec latency 80.886 ms 12405 12406 12407 Running lustre_rsync 2 1864 0.65 MB/sec execute 15 sec latency 97.743 ms 2 1954 0.62 MB/sec execute 16 sec latency 136.025 ms 2 2011 0.59 MB/sec execute 17 sec latency 113.784 ms 2 2085 0.57 MB/sec execute 18 sec latency 80.311 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2724 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 518 2 2156 0.55 MB/sec execute 19 sec latency 91.044 ms 2 2283 0.60 MB/sec execute 20 sec latency 76.039 ms 2 2368 0.61 MB/sec execute 21 sec latency 233.768 ms 2 2406 0.59 MB/sec execute 22 sec latency 180.659 ms 2 2443 0.58 MB/sec execute 23 sec latency 257.794 ms 12405 12406 12407 Running lustre_rsync 2 2565 0.62 MB/sec execute 24 sec latency 319.097 ms 2 2607 0.60 MB/sec execute 25 sec latency 100.905 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3241 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 282 2 2777 0.81 MB/sec execute 26 sec latency 284.277 ms 2 2928 0.89 MB/sec execute 27 sec latency 206.618 ms 2 2989 0.86 MB/sec execute 28 sec latency 198.682 ms 2 3197 0.88 MB/sec execute 29 sec latency 220.876 ms 2 3329 0.93 MB/sec execute 30 sec latency 251.511 ms 12405 12406 12407 Running lustre_rsync 2 3421 0.95 MB/sec execute 31 sec latency 94.970 ms 2 3569 1.06 MB/sec execute 32 sec latency 92.437 ms 2 3687 1.05 MB/sec execute 33 sec latency 55.730 ms 2 3766 1.07 MB/sec execute 34 sec latency 107.089 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3522 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 211 2 3818 1.04 MB/sec execute 35 sec latency 154.220 ms 2 3892 1.02 MB/sec execute 36 sec latency 76.738 ms 2 3961 1.00 MB/sec execute 37 sec latency 96.452 ms 2 4022 0.98 MB/sec execute 38 sec latency 110.754 ms 2 4106 0.95 MB/sec execute 39 sec latency 71.904 ms 12405 12406 12407 Running lustre_rsync 2 4179 0.93 MB/sec execute 40 sec latency 57.156 ms 2 4229 0.91 MB/sec execute 41 sec latency 208.898 ms 2 4255 0.90 MB/sec execute 42 sec latency 352.838 ms 2 4294 0.88 MB/sec execute 43 sec latency 181.949 ms 2 4338 0.86 MB/sec execute 44 sec latency 133.055 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3732 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 432 2 4367 0.85 MB/sec execute 45 sec latency 278.019 ms 2 4434 0.83 MB/sec execute 46 sec latency 126.260 ms 2 4483 0.82 MB/sec execute 47 sec latency 142.584 ms 2 4544 0.81 MB/sec execute 48 sec latency 146.132 ms 2 4636 0.84 MB/sec execute 49 sec latency 139.823 ms 12405 12406 12407 Running lustre_rsync 2 4704 0.82 MB/sec execute 50 sec latency 93.841 ms 2 4753 0.81 MB/sec execute 51 sec latency 118.499 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4163 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 220 2 4803 0.80 MB/sec execute 52 sec latency 80.773 ms 2 4898 0.84 MB/sec execute 53 sec latency 117.836 ms 2 4990 0.88 MB/sec execute 54 sec latency 114.429 ms 2 5043 0.86 MB/sec execute 55 sec latency 170.641 ms 2 5113 0.85 MB/sec execute 56 sec latency 235.937 ms 2 5148 0.83 MB/sec execute 57 sec latency 127.312 ms 12405 12406 12407 Running lustre_rsync 2 5189 0.82 MB/sec execute 58 sec latency 132.697 ms 2 5222 0.81 MB/sec execute 59 sec latency 357.845 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4382 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 172 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1544 37.675 208.876 Close 1170 9.970 69.724 Rename 70 66.266 234.050 Unlink 284 16.806 76.714 Qpathinfo 1433 10.183 152.162 Qfileinfo 246 0.681 11.077 Qfsinfo 244 0.774 31.489 Sfileinfo 154 37.442 123.066 Find 532 2.331 71.874 WriteX 778 5.589 55.778 ReadX 2357 0.049 5.689 LockX 4 7.453 9.575 UnlockX 4 7.008 13.557 Flush 112 127.764 357.831 Throughput 0.807464 MB/sec 2 clients 2 procs max_latency=357.845 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 26 19:17:47 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients' removed 'client.txt' removed 'dbench' removed 'lib64/libpopt.so.0' removed 'lib64/libc.so.6' removed 'lib64/ld-linux-x86-64.so.2' /mnt/lustre/d2c.lustre-rsync-test dbench successfully finished Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4553 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 234 Running final lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4786 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found